Spriggan: Lunar Verse

Spriggan Lunar Verse is a 3D action game based on the Japanese manga series Spriggan. In the manga, mysterious artifacts have been discovered in many parts of the world. The ARCAM Corporation protects such artifacts from evil forces dispatching their super elite agents known as Spriggans. The story revolves around Tatsuki Otsuki, a high school boy working for the ARCAM Japan branch to become a Spriggan, getting involved in an existential war. (mobygames)